Greetings to all and happy new year Iam the proud new owner of a 2001 cl 500 Im really loving this car. I recently had a flat tire which I got repaired I did not go to the dealer now Iam getting a message (TIRE PRES. MONITOR REACTIVATE AFTER CORRECTING PRESSURE) Ive attempted to change the message through the on board computer reset button to no avail is this something that I have to go to the dealer with to rectify? Any advice would be greatly apprecated thanks p.s. I purchased that car from a private owner with no warranty thanks.